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4X not engaging
I have this same issue with the 4wd on my 05 F250. They will engage manually but not automatic. However, When I turn the switch to 4wd the A/C switches from the dash vents to defrost. Any clues on this? Vacuum Hose loose? Thanks.- Baysmith
- Post #11
- Forum: 6.0L PowerStroke Engine & Drivetrain
